Invention Grant
US07926635B2 Piston assembly and a force transfer device, particularly a force transfer device with a piston assembly
有权
活塞组件和力传递装置，特别是具有活塞组件的力传递装置
- Patent Title: Piston assembly and a force transfer device, particularly a force transfer device with a piston assembly
- Patent Title (中): 活塞组件和力传递装置，特别是具有活塞组件的力传递装置
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Application No.: US12002992Application Date: 2007-12-19
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Publication No.: US07926635B2Publication Date: 2011-04-19
- Inventor: Eugen Kombowski
- Applicant: Eugen Kombowski
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies GmbH & Co. KG
- Current Assignee: Schaeffler Technologies GmbH & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Simpson & Simpson, PLLC
- Priority: DE102006061552 20061227; DE102006061553 20061227
- Main IPC: F16D25/10
- IPC: F16D25/10 ; F16H45/02
Abstract:
A piston assembly for arrangement in a pressure cavity in a force transfer device for operating a first and a second actuatable clutch device, comprising a piston element associated respectively with an actuatable clutch device. The invention is characterized in that the piston element of the second clutch device is guided at the piston element of the first clutch device movable against a stop, forming an additional second cavity, loadable with pressure medium, wherein the first piston element is movable in an axial direction, relative to the piston element of the second clutch device.
Public/Granted literature
- US20080156608A1 Piston assembly and a force transfer device, particularly a force transfer device with a piston assembly Public/Granted day:2008-07-03
Information query
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